CS3808EO datasheet, PDF - EEWORLD Datasheet

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CS3808EO: DescriptionA 15W stereo high-efficiency Class D audio power amplifier circuit; CategoryAudio power amplifier; File Size322KB，2 Pages; ManufacturerCRMICRO; Websitehttps://www.crmicro.com/; The company takes power semiconductor devices and power/analog integrated circuits as its industrial foundation, and targets the industrial electronics, consumer electronics, automotive electronics, and 5G communications markets. It has technology development and manufacturing platforms for power devices, GaN, MEMS sensors, etc., and can provide high-reliability power devices, modules and other products and application solutions. The low-voltage, medium-voltage and high-voltage power device products developed by the company can be widely used in electric vehicles, solar energy, automotive electronics, mobile phone fast charging, white appliances, general switches, power supplies and other industries.

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CS3808EO Overview

A 15W stereo high-efficiency Class D audio power amplifier circuit

CS3808EO Parametric

Parameter Name	Attribute value
PRODUCTNAME	7~15W audio power amplifier
PRODUCTMODEL	CS3808EO
PRODUCTDESC	A 15W stereo high-efficiency Class D audio power amplifier circuit
TYPE	Class D, no inductor
OUTPUTPOWER	2×15W
CHANNELNUM	Two channels
OPERATINGVOLTAGE	5~20V
APPLICATIONDOMAIN	TV, multimedia
ENCAPSULATIONMODE	SOP16-EP
CRTIME	202005
RN	10

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CS3808EO

15W

免滤波½ EMI 立½声

类音频功率放大电路

概述

CS3808EO

是一款

15W（每声道）立½声高效 D

类音频功率放大电路。先进的

EMI

抑制技术½得在输出端口采用廉价的磁珠滤波器代替昂贵的电感滤波器就可以通过

EMC

认证，大大节省了系统成本。内部包括直流检测电路在输入电容损坏或者输入短路

时关断输出级。

CS3808EO

可以驱动½至

4Ω

负½½的立½声扬声器，具有高达

92%的效率，½得在

播放音乐时不需要额外的散热器。优异的耳机噪声抑制技术½得

CS3808EO

可以通过简

单的外围实现耳机输出应用。

CS3808EO

应用于

LCD

电视、消费类音频设备。其特点如下：

●

免电感应用，采用廉价的磁珠滤波器即可通过

EMC

认证

●

优异的耳机噪声抑制技术，通过简单的外围即可实现耳机输出应用

● 15W/声道的功率输出（16V

电压，8Ω 负½½，THD 等于

10%）

● 10W/声道的功率输出（13V

电压，8Ω 负½½，THD 等于

10%）

●

30W

的功率输出（16V 电源，4Ω 单声道负½½，THD 等于

10%）

效率高达

92%，无需散热片

较大的电源电压范围

6V~20V

直流保护

良½短路保护和温度保护

良½的失真和防噗声功½

差分输入

输出管脚方便布线布局

待机功½

●

封装½式：SOP16-EP

无锡华润½科微电子有限公司

第

页共

页

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